Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x = 5) = Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x < 5) = Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans? O no O yes
Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x = 5) = Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x < 5) = Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans? O no O yes
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Transcribed Image Text:Assume that 12 jurors are randomly selected from a population in which 76% of the people are
Mexican-Americans. Refer to the probability distribution table below and find the indicated
probabilities.
P(x)
0+
1
0+
2
0+
3
0.0003
4
0.0018
5
0.0092
6.
0.034
7
0.0924
8
0.1828
0.2573
10 0.2444
11
0.1407
12
0.0371
Transcribed Image Text:Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four
decimal places.
P(x = 5) =
Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to four
decimal places.
P(r < 5) =
Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against
Mexican-Americans?
O no
O yes
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